How I Met Your Mother 8×18 Weekend at Barney’s Promo and Synopsis

How I Met Your Mother 8×18 “Weekend at Barney’s” – When Ted and Jeanette break up, Barney tries to help him land a new girl by using the infamous playbook Robin thought he had destroyed. Meanwhile, at a gallery opening where Lily hopes to make a good impression, Marshall ends up unintentionally getting noticed, on HOW I MET YOUR MOTHER, Monday, February 25th on CBS.